| Gender | Male |
|---|---|
| Height | 0' 0" |
| Weight Class | Flyweight |
Kouki Yonehara is a MMA fighter with a professional fight record of 0 wins, 2 losses and 0 draws
| Pro Record | 0-2-0 (Win-Loss-Draw) |
|---|---|
| Career Length | 3 months |
| Rounds Fought | 3.0 |
| Avg. Fights/Year | 8.0 |
| Longest Layoff | 3 months |
| Quickest Turnaround | 3 months |
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
| NSF | 03/08/2026 | L (0-1-0) | Masamune Sato (0-1-1) | FLY | Submission (Rear Naked Choke) Deep - Osaka Impact 2026 1st Round | 1 | 04:50 | |
| NSF | 12/07/2025 | L (0-0-0) | Yuta Hirose (4-4-1) | FLY | Decision (Unanimous Decision) Deep - Osaka Impact 2025 5th Round | 2 | 05:00 |
| * Bouts marked with an 'Official' logo denote results which have been verified by an ABC-recognized athletic commission * Bouts marked with an (*) are considered exhibition bouts and do not count towards the fighter's record * Weights marked with an (*) denote those over the limit for the weight class |